#include "add.h"

int main()
{
    int res = ADD(2, 3);
    printf("res = %d", res);
    return 0;
    printf("this is at hot-fix branch!\n");
    printf("respotory uodate\n");
    printf("hot-fix branch test\n");
    printf("this is at linux system!\n");
    printf("this is linux second commit!\n");
}
